-81.62% is the change from 702 to 129
Calculation steps:
[( 129 - 702 ) ÷ 702] x 100 = -81.62%
Formula
Percentage change = [(129 - 702) / 702] x 100
Subtract the new number by the original number
129 - 702 = -573
-573 ÷ 702 = -0.8162393162393162
-0.8162393162393162 x 100 = -81.62%